MC68HC908QY4_10 Datasheet, PDF (43/168 Pages) Freescale Semiconductor, Inc – M68HC08 Microcontrollers

INTERNAL
DATA BUS
READ DDRA
WRITE DDRA
WRITE PTA
READ PTA
RESET
DDRAx
PTAx
Functional Description
DISABLE
ADCx
ADC DATA REGISTER
DISABLE
ADC CHANNEL x
CONVERSION
INTERRUPT COMPLETE
LOGIC
AIEN COCO
BUS CLOCK
ADC VOLTAGE IN
ADCVIN
CHANNEL
ADC
SELECT
(1 OF 4 CHANNELS)
ADC CLOCK
CLOCK
GENERATOR
ADIV[2:0]
Figure 3-2. ADC Block Diagram
CH[4:0]
MC68HC908QY/QT Family Data Sheet, Rev. 6
Freescale Semiconductor
43